Ejemplo n.º 1
0
		protected override void OnCreate (Bundle bundle)
		{
			db = new DataBaseWrapper (this.Resources);
			if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
				db.Insert(setting = new Setting ());
			}
			StartupTheme = setting.Theme;
			SetTheme (setting.Theme);
			base.OnCreate (bundle);

			SetContentView (Resource.Layout.ChatActivity);

			conversation = Intent.GetStringExtra ("conversation");

			chat = db.Get<Chat> (conversation);
			visibleMessages = chat.VisibleMessages;
			if (visibleMessages <= 0) {
				visibleMessages = setting.VisibleMessages;
			}
			if (visibleMessages <= 0) {
				visibleMessages = 30;
			}
			Title = chat.name;
			ActionBar.SetDisplayHomeAsUpEnabled(true);
			ActionBar.SetIcon (Resource.Drawable.Icon);

			user = db.Table<User>().FirstOrDefault ();

			Button send = FindViewById<Button> (Resource.Id.send);
			send.Click += delegate {
				TextView message = FindViewById<TextView> (Resource.Id.message);
				var msg = message.Text;
				message.Text = "";

				if (msg.Equals("")) return;

				LinearLayout messageList = FindViewById<LinearLayout> (Resource.Id.messageLayout);
				AddMessage(messageList, new Message() {time = "sending", author = "Du", nick = user.user, text = msg, conversation = this.conversation});

				ScrollView scrollView = FindViewById<ScrollView> (Resource.Id.messageScrollView);
				scrollView.FullScroll (FocusSearchDirection.Down);
				scrollView.Post (() => scrollView.FullScroll (FocusSearchDirection.Down));

				OnBind();
				new Thread(async () => {
					while(!await network.SendMessage (db, user, chat, msg)) {
						await network.Authenticate(db, user);
					}
				}).Start();
			};
		}
Ejemplo n.º 2
0
		protected override void OnCreate (Bundle bundle)
		{
			db = new DataBaseWrapper (this.Resources);
			if ((setting = db.Table<Setting> ().FirstOrDefault ()) == null) {
				db.Insert(setting = new Setting ());
			}
			SetTheme (setting.Theme);
			base.OnCreate (bundle);

			network = new AsyncNetwork ();
			db = new DataBaseWrapper (this.Resources);
			user = db.Table<User>().FirstOrDefault ();

			if (setting.FontSize == Setting.Size.large) {
				SetContentView (Resource.Layout.ChatSettingsLarge);
			} else {
				SetContentView (Resource.Layout.ChatSettings);
			}

			var conversation = Intent.GetStringExtra ("conversation");
			chat = db.Get<Chat> (conversation);

			InitializeView();
		}
Ejemplo n.º 3
0
		public Task<bool> UpdateHistory(DataBaseWrapper db, User user, Chat chat, int count)
		{
			string request = String.Format ("\"getHistory\":{{\"conversation\":\"{0}\", \"count\":\"{1}\"}}", chat.conversation, count);
			return CommonNetworkOperations (db, request, user, "onGetHistory", arr => {
				var msgs = arr ["messages"];
				string conversation = arr ["conversation"];

				foreach (JsonValue x in msgs) {
					try {
						var msg = new Message ();
						msg.conversation = conversation;
						msg.author = x ["author"];
						msg.nick = x ["nick"];
						msg.text = x ["text"];
						msg.time = x ["time"];
						db.InsertIfNotContains<Message>(msg);
					} catch (Exception e) {
						Log.Error ("BlaChat", e.StackTrace);
					}
				}
			});
		}
Ejemplo n.º 4
0
		public async Task<bool> SetGroupImage(DataBaseWrapper db, User user, Chat chat, object image)
		{
			return true;
		}
Ejemplo n.º 5
0
		public async Task<bool> Data(DataBaseWrapper db, User user, Chat chat, object data)
		{
			return true;
		}
Ejemplo n.º 6
0
		public async Task<bool> RenameChat(DataBaseWrapper db, User user, Chat chat, string name)
		{
			return true;
		}
Ejemplo n.º 7
0
		public async Task<bool> SendImage (DataBaseWrapper db, User user, Chat chat, Bitmap bitmap)
		{
			string encodedJson = escape (String.Format ("{{\"id\":\"{0}\", \"data\":{{\"conversation\":\"{1}\"}}}}", user.id, chat.conversation));
			var success = false;
            NameValueCollection nvc = new NameValueCollection();
            nvc.Add("msg", encodedJson);
			string tmp = null;
			while (tmp == null) {
				tmp = HttpUploadFile (user.server + "/xjcp.php", bitmap, "uploadedfile", "image/png", nvc);
			}
			var result = JsonValue.Parse (tmp);

			try {
				success = 0 == await EventHandling (db, result);

				if (!result.ContainsKey ("onData")) {
					success = false;
				}
			} catch (Exception ex) {
				Log.Error ("BlaChat", ex.StackTrace);
			}

			return success;
		}
Ejemplo n.º 8
0
		public Task<bool> SendMessage(DataBaseWrapper db, User user, Chat chat, string message)
		{
			message = message.Replace ("\\", "\\\\");
			message = message.Replace ("\"", "\\\"");
			string request = String.Format ("\"message\":{{\"conversation\":\"{0}\", \"message\":\"{1}\"}}", chat.conversation, message);
			return CommonNetworkOperations (db, request, user, "onMessage", x => { return; });
		}
Ejemplo n.º 9
0
		public Task<bool> UpdateChats(DataBaseWrapper db, User user)
		{
			string request = String.Format ("\"getChats\":{{}}");

			return CommonNetworkOperations(db, request, user, "onGetChats", x => {
				JsonArray arr = (JsonArray)x;
				foreach (JsonValue v in arr) {
					string conv = v ["conversation"];
					var chat = db.Get<Chat> (conv);
					if (chat == null) {
						chat = new Chat () {
							conversation = conv
						};
						db.Insert (chat);
					}
					chat.name = v ["name"];
					chat.time = v ["time"];
					db.Update (chat);
				}
			});
		}
Ejemplo n.º 10
0
        protected override void OnCreate(Bundle bundle)
        {
            db = new DataBaseWrapper(this.Resources);
            if ((setting = db.Table <Setting> ().FirstOrDefault()) == null)
            {
                db.Insert(setting = new Setting());
            }
            StartupTheme = setting.Theme;
            SetTheme(setting.Theme);
            base.OnCreate(bundle);

            SetContentView(Resource.Layout.ChatActivity);

            conversation = Intent.GetStringExtra("conversation");

            chat            = db.Get <Chat> (conversation);
            visibleMessages = chat.VisibleMessages;
            if (visibleMessages <= 0)
            {
                visibleMessages = setting.VisibleMessages;
            }
            if (visibleMessages <= 0)
            {
                visibleMessages = 30;
            }
            Title = chat.name;
            ActionBar.SetDisplayHomeAsUpEnabled(true);
            ActionBar.SetIcon(Resource.Drawable.Icon);

            user = db.Table <User>().FirstOrDefault();

            Button send = FindViewById <Button> (Resource.Id.send);

            send.Click += delegate {
                TextView message = FindViewById <TextView> (Resource.Id.message);
                var      msg     = message.Text;
                message.Text = "";

                if (msg.Equals(""))
                {
                    return;
                }

                LinearLayout messageList = FindViewById <LinearLayout> (Resource.Id.messageLayout);
                AddMessage(messageList, new Message()
                {
                    time = "sending", author = "Du", nick = user.user, text = msg, conversation = this.conversation
                });

                ScrollView scrollView = FindViewById <ScrollView> (Resource.Id.messageScrollView);
                scrollView.FullScroll(FocusSearchDirection.Down);
                scrollView.Post(() => scrollView.FullScroll(FocusSearchDirection.Down));

                OnBind();
                new Thread(async() => {
                    while (!await network.SendMessage(db, user, chat, msg))
                    {
                        await network.Authenticate(db, user);
                    }
                }).Start();
            };
        }